JP
John Post — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Passaic, New Jersey
Our Model Tree links this John Post across the 1930 and 1940 US Censuses in Passaic, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 8-person household.
Age 17
b. ~1913
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Passaic, New Jersey |
| Surname | Post |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Helper |
| Industry | Delivery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Helper |
| Township / Ward | Borough Of Prospect Park |
| Est. Birth Year | ~1913 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| George Post | Son | — | 2 | ~1928 |
| Minnie Post | Daughter | — | 15 | ~1915 |
| John Post | Son | — | 17 | ~1913 |
| Agnes Post | Daughter | — | 13 | ~1917 |
| Henry Post | Head | — | 23 | ~1907 |
| Johanna Post | Spouse | — | 28 | ~1902 |
| Rose Post | Daughter | — | 9 | ~1921 |
| Raymond Post | Son | — | 7 | ~1923 |
Census Appearances
1930
Passaic, New …
Son, age 17
Passaic, New Jersey · implied b. ~1913 — 8 household members
| Surname | Post |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Helper |
| Industry | Delivery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Passaic-County, New …
Other, age 27
Passaic-County, New Jersey · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Past |
| Given Name | John |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Paterson City |
| 1935 Residence (County) | Passaic |
| Occupation | Dyers Helper |
| Industry | Silk Dye Mill |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 800 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links John Post across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Post
Son · 1930 · age 17 · b. ~1913 · New Jersey
★ You are viewing this record
Sibling
Raymond Post
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Post
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Post
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Post
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Post
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Passaic, New Jersey
Open full size
1930 US Federal Census — Passaic, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1382:0185)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gilbert Brouwer | 31 | Head | Driver | New Jersey |
| 52 | Marie Brouwer | 29 | Wife | None | New Jersey |
| 53 | Adriana Brouwer | 8 | Daughter | None | New Jersey |
| 54 | Lambertus Brouwer | 3 | Son | None | New Jersey |
| 55 | Peter Brouwer | 1 | Son | None | New Jersey |
| 56 | John Vienstra | 36 | Head | Carpenter | Netherlands |
| 57 | Gertrude Vienstra | 30 | Wife | None | Netherlands |
| 58 | Florence Vienstra | 12 | Daughter | None | New Jersey |
| 59 | John Vienstra | 10 | Son | None | New Jersey |
| 60 | Richard Vienstra | 7 | Son | None | New Jersey |
| 61 | Agnes Vienstra | 5 | Daughter | None | New Jersey |
| 62 | Gerald Vienstra | 2 | Son | None | New Jersey |
| 63 | Margaretta Vienstra | 0 | Daughter | None | New Jersey |
| 64 | George Verbeik | 47 | Head | Baker | Netherlands |
| 65 | Jennie Verbeik | 47 | Wife | None | Netherlands |
| 66 | George Verbeik | 25 | Son | Clerical | Netherlands |
| 67 | Morris Keyzer | 34 | Head | Stock-Clerk | New Jersey |
| 68 | Cornelia Keyzer | 33 | Wife | None | Netherlands |
| 69 | Bessie Keyzer | 7 | Daughter | None | New Jersey |
| 70 | Nellie Keyzer | 6 | Daughter | None | New Jersey |
| 71 | Adriana Keyzer | 4 | Daughter | None | New Jersey |
| 72 | Morris Keyzer | 2 | Son | None | New Jersey |
| 73 | Peter Van Putten | 26 | Head | Baker | Netherlands |
| 74 | Jeanette Van Putten | 27 | Wife | None | Netherlands |
| 75 | John Van Putten | 2 | Son | None | New Jersey |
| 76 | Dan Negri | 61 | Head | Laborer | Italy |
| 77 | Joe Negri | 18 | Son | Helper | New Jersey |
| 78 | Frank Negri | 13 | Son | None | New Jersey |
| 79 | Dorothy Negri | 9 | Daughter | None | New Jersey |
| 80 | Gertrude Ardsma | 61 | Head | None | Netherlands |
| 81 | Carol Ardsma | 26 | Son | Mechanic | Minnesota |
| 82 | Albert Halsma | 38 | Head | Salesman | New Jersey |
| 83 | Catherine Halsma | 31 | Wife | None | New Jersey |
| 84 | Raymond Halsma | 7 | Son | None | New Jersey |
| 85 | Anton R. Everse | 38 | Head | Laborer | Netherlands |
| 86 | Emma Everse | 33 | Wife | None | Germany |
| 87 | Ruth Everse | 5 | Daughter | None | New Jersey |
| 88 | Eileen Everse | 2 | Daughter | None | New Jersey |
| 89 | Henry Post | 23 | Head | Carpenter | New Jersey |
| 90 | Johanna Post | 28 | Wife | None | New Jersey |
| 91 | John Post THIS PERSON | 17 | Son | Helper | New Jersey |
| 92 | Minnie Post | 15 | Daughter | Helper | New Jersey |
| 93 | Agnes Post | 13 | Daughter | None | New Jersey |
| 94 | Rose Post | 9 | Daughter | None | New Jersey |
| 95 | Raymond Post | 7 | Son | None | New Jersey |
| 96 | George Post | 2 | Son | None | New Jersey |
| 97 | Fred Kohl | 56 | Head | Helper | Germany |
| 98 | Emily Kohl | 56 | Wife | Scraper | Germany |
| 99 | Fred Jr. Kohl | 25 | Son | Helper | Germany |
| 100 | Christal Kohl | 25 | Daughter-in-law | Sewing | Germany |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)